Etlingera subulicalyx is a monocotyledonous plant species first described by Theodoric Valeton, and given its current name by Rosemary Margaret Smith.

[1] Etlingera subulicalyx is part of the genus Etlingera and the family Zingiberaceae.

[2][3] The species' range is Sumatra.

[2] No subspecies are listed in the Catalog of Life.

This Zingiberales-related article is a stub.